<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>删除字符串中所有的数字</title>
    <!--好的代码像粥一样,是得用时间和精力熬的。-->
</head>
<body>
<h3>
    输入'a23b434c45';
    输出 'abc'
    输入'343abd8c';
    输出 'abdc'
</h3>
<script>
    function Ti4(str){
        return str.replace(/\d/g,"");
    }
    console.log(Ti4('sdfsd4353fdgd'));



    (str) => str.replace(/\d/g,"");
</script>
</body>
</html>
